The IC Card Smart Prepaid Water Meter is a modern intelligent water meter that combines mechanical and electronic counting. It mainly consists of an IC card reader/writer, a low-power microcontroller, an innovative motor valve, a high-precision flow sensor, and corresponding circuitry. This water meter retains the intuitive and durable characteristics of traditional mechanical water meters while incorporating advanced electronic display technology, achieving comprehensive functionality, accurate metering, and reliable performance.
2. Easy Operation: Users can easily purchase, query, and recharge water usage by inserting their prepaid IC card into the water meter, without the need for cumbersome manual operations.
3. Prepaid Water Usage: Changes the traditional water management model to a prepaid system, effectively solving the issue of water bill arrears.
4. Automatic Control: When the remaining water volume in the meter reaches a set value, the water meter automatically closes the valve to remind users to purchase water in a timely manner. Additionally, the water meter features low-voltage detection,anti-counterfeiting capabilities, and magnetic protection to ensure safe and reliable use.
5. Data Storage: The water meter is equipped with a large-capacity memory that can store user water usage data, including purchase amounts, usage amounts, and remaining amounts, allowing users and management departments to easily access and analyze the data.
The IC Card Smart Prepaid Water Meter is widely used for metering and billing of residential tap water, as well as for water management in public places such as schools, businesses, and centralized bathrooms. It not only enhances the modernization of water supply industry management but also facilitates user convenience, reducing the inconvenience of meter reading and billing for users.
Features
1. Accurate Metering: Utilizes advanced metering technology and a high-precision flow sensor to ensure accurate measurement of each water usage, reducing errors.
2. Easy Operation: Users can easily purchase, query, and recharge water usage by inserting their prepaid IC card into the water meter, without the need for cumbersome manual operations.
3. Prepaid Water Usage: Changes the traditional water management model to a prepaid system, effectively solving the issue of water bill arrears.
4. Automatic Control: When the remaining water volume in the meter reaches a set value, the water meter automatically closes the valve to remind users to purchase water in a timely manner. Additionally, the water meter features low-voltage detection,anti-counterfeiting capabilities, and magnetic protection to ensure safe and reliable use.
5. Data Storage: The water meter is equipped with a large-capacity memory that can store user water usage data, including purchase amounts, usage amounts, and remaining amounts, allowing users and management departments to easily access and analyze the data.
Application Scenarios
The IC Card Smart Prepaid Water Meter is widely used for metering and billing of residential tap water, as well as for water management in public places such as schools, businesses, and centralized bathrooms. It not only enhances the modernization of water supply industry management but also facilitates user convenience, reducing the inconvenience of meter reading and billing for users.
Working Conditions
Water temperature<50ºC (Hot water meter<90°C)
Water pressure ≤ 1.0MPa
Accuracy
From minimum flow-rate (Qmin) inclusive, to transitional flow-rate (Qt) Exclusive +-5%
From transitional flow-rate (Qt) Inclusive,to overload flow rate (Qs) Exclusive +- 2%
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Parameter
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Specifications
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Nominal Diameter
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mm
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15
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20
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25
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32
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40
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50
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65
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Common Flow Rate (Q3)
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m³/h
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2.5
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4
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6.3
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10
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16
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25
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40
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Turndown Ratio (Q3/Q1)
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80/100
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50
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Q2/Q1 Ratio
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1.6
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4
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Temperature Class
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T30 (Cold Water), T90 (Hot Water)
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Installation
Installation requirements: Meter should be installed in horizontal position with the register face upwards Pipe line must be flushed before installation The meter should be constantly full of water during operation
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Production process
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